Description
Hikvision DS-2CD2343G2-IU Product Overview
The Hikvision DS-2CD2343G2-IU(2.8mm) is a 4MP AcuSense fixed turret network camera with an arrayed dual microphone. Its 1/3-inch progressive-scan CMOS sensor records at up to 2688 × 1520, while the fixed 2.8mm F1.6 lens provides a 103° horizontal field of view.
The camera provides infrared illumination up to 30 metres, 120dB WDR and human and vehicle classification for supported motion and perimeter events. The dual-microphone array supports real-time audio capture, and the built-in memory-card slot accepts compatible cards up to 512GB. No built-in speaker, external audio input/output or alarm input/output is stated for this exact model.
Key Benefits
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Detailed 4MP video: records at up to 2688 × 1520 at 25fps in 50Hz mode or 30fps in 60Hz mode.
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Wide 2.8mm view: the 103° horizontal field of view suits broad monitoring areas.
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AcuSense classification: supported events can distinguish human and vehicle targets.
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30m infrared: built-in IR supports monochrome night monitoring.
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120dB WDR: helps preserve detail where bright and shaded areas appear together.
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Arrayed dual microphone: provides integrated audio capture with improved directional coverage.
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512GB local storage: compatible microSD-family cards are supported.
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IP67 housing: water and dust resistance supports indoor or correctly installed outdoor use.
Key Features
- 4MP maximum resolution of 2688 × 1520
- 1/3-inch progressive-scan CMOS sensor
- 2.8mm fixed F1.6 lens
- 103° horizontal, 55° vertical and 122° diagonal field of view
- Minimum colour illumination of 0.005 lux at F1.6 with AGC enabled
- Infrared illumination up to 30 metres
- 120dB WDR
- H.265+, H.265, H.264+ and H.264 compression
- Human and vehicle classification for supported events
- Face-detection support
- Built-in arrayed dual microphone
- Memory-card support up to 512GB
- 12V DC or IEEE 802.3af PoE power
- IP67 weather resistance
Technical Specifications
| Model |
DS-2CD2343G2-IU(2.8mm) |
| Camera type |
Fixed turret network camera |
| Image sensor |
1/3-inch progressive-scan CMOS |
| Maximum resolution |
2688 × 1520 |
| Maximum frame rate |
25fps at maximum resolution in 50Hz mode; 30fps in 60Hz mode |
| Minimum illumination |
Colour: 0.005 lux at F1.6 with AGC on; 0 lux with infrared |
| Lens |
2.8mm fixed focal lens, F1.6 |
| Field of view |
Horizontal 103°; vertical 55°; diagonal 122° |
| Physical adjustment |
Pan 0° to 360°, tilt 0° to 75° and rotation 0° to 360° |
| Infrared range |
Up to 30m |
| Wide dynamic range |
120dB |
| Analytics |
Human and vehicle classification for supported motion, line-crossing and intrusion events; face detection |
| Built-in audio |
Arrayed dual microphone |
| Speaker and external I/O |
No built-in speaker, external audio input/output or alarm input/output stated |
| Local storage |
microSD card support up to 512GB |
| Network interface |
1 × RJ45 10/100Mbps self-adaptive Ethernet port |
| Power |
12V DC, maximum 6W; IEEE 802.3af PoE Class 3, maximum 7W |
| Operating conditions |
-30°C to 60°C; relative humidity 95% or less, non-condensing |
| Housing |
Metal, white finish |
| Protection |
IP67 |
| Dimensions |
Ø127.3 × 95.9mm |
| Weight |
Approximately 600g |
Audio, Detection and Compatibility
The arrayed dual microphone provides integrated audio capture. No built-in speaker or audio output is stated, so this listing does not claim two-way audio. AcuSense classification can focus supported events on human and vehicle targets.
Confirm NVR 4MP support, AcuSense compatibility, PoE capacity, memory-card requirements and mounting accessories before ordering. A memory card and 12V power supply are not stated as included.
Frequently Asked Questions
What is the maximum resolution?
2688 × 1520, commonly described as 4MP.
What lens is fitted?
A fixed 2.8mm F1.6 lens.
Does this model use AcuSense?
Yes. Hikvision identifies the DS-2CD2343G2-IU as a 4MP AcuSense turret camera.
What is the infrared range?
Up to 30 metres.
Does it have one or two microphones?
It has an arrayed dual microphone.
Does it support two-way audio?
No built-in speaker or audio output is stated.
What storage is supported?
Compatible cards up to 512GB.
Can it use PoE?
Yes, IEEE 802.3af PoE.
Is it weather resistant?
It is rated IP67.
Is the lens adjustable remotely?
No. It is a fixed 2.8mm lens.
